package reflect;

import java.lang.reflect.Method;
import java.util.Scanner;

public class ReflectDemo4 {
    public static void main(String[] args) throws Exception {
        Person p = new Person();
        p.doSome();

        //实例化
        Class cls = Class.forName("reflect.Person");
        Object obj = cls.newInstance();
        //获取方法对象
        Method method = cls.getMethod("doSome");
        //利用方法对象调用对应的方法
        method.invoke(obj);  //obj,doSome


        Scanner scanner =new Scanner(System.in);
        System.out.println("请输入类名:");
        String className = scanner.nextLine();
        System.out.println("请输入方法名:");
        String methodName =scanner.nextLine();

        Class cls1=Class.forName(className);
        Object obj1 = cls1.newInstance();
        Method method1= cls1.getMethod(methodName);
        method1.invoke(obj1);
    }
}
